description Cerro de los Siete Colores Overview
Cerro de los Siete Colores, or Hill of Seven Colors, is a multicolored hill beside Purmamarca in Argentina's Jujuy Province. Its visible bands come from sedimentary layers formed under different conditions and colored by varying mineral contents, then tilted and exposed by erosion. The hill forms part of the landscape of the Quebrada de Humahuaca and is viewed from the town and nearby walking routes by visitors interested in geology, scenery, and regional culture.
help Cerro de los Siete Colores FAQ
Where is the Cerro de los Siete Colores located?
The Hill of Seven Colors sits beside the village of Purmamarca in Argentina's Jujuy Province, in the northwestern part of the country. It is one of the most photographed natural landmarks along the famous Route 52 leading toward the Chilean border.
What causes the different colors in the Cerro de los Siete Colores?
The visible bands come from sedimentary layers deposited under different geological conditions, with varying mineral contents producing distinct hues. Iron oxides create reds and oranges, copper minerals contribute greens, and sulfur compounds yield yellow tones.
Can you climb the Cerro de los Siete Colores?
Climbing the hill itself is generally not permitted in order to protect the fragile geological formations. However, nearby walking trails such as the Paseo de los Colorados offer excellent vantage points for viewing and photographing the hill.
When is the best time to see the Cerro de los Siete Colores?
The colors appear most vivid in the morning light, so early visits are recommended for the best photographic conditions. The dry season, roughly from May to October, generally offers clearer skies in the Argentine northwest.
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